Piglet management knowledge

Feeding piglets to fix the nipples Piglets are light-weight and weakly placed on the front of the nipples. Different feeding positions can cause differences in weight gain rates.
Good three
1 Feed level ensures that newborn pigs eat colostrum, ensure normal lactation of suckling piglets, and add slotted material during lactation, which helps strengthen the function of the gastrointestinal tract of piglets, prepares piglets for weaning, and pays attention to the feed transition of weaned piglets. .
2 Management Section strengthens the feeding and management of newborn piglets and the protection of weaned piglets to ensure that piglets have a suitable environment.
3 Environmental hygiene should strictly control the temperature of piglets and effectively increase the survival rate of piglets.
Piglets Weaning Methods There are 3 methods for weaning piglets. One-time weaning, batch weaning and gradual weaning.
(1) One-time weaning method: When the piglet reaches a predetermined weaning date, the sow is categorically separated from the piglet.
(2) Batch weaning method: According to the piglet's food intake, body weight and constitutional strength, the weaned piglets are generally weaned. Generally, piglets with good growth, strong appetite, heavy body, and robust body are weaned first, with poor development, low appetite, light weight, and constitution. Weak piglets are properly extended during lactation.
(3) Gradually weaning method, in the 3-4 days before the piglets are expected to be weaned, the sows are rushed to the circle farther from the original circle, and the piglets are regularly fed back to let the piglets eat milk, and the number of breast-feedings is reduced day by day, and the nursing is stopped until the scheduled date. .
The suitable environmental temperature of piglets requires that the newly-born piglets have poor body temperature regulation and therefore have strict requirements on the ambient temperature. The following are the temperature and temperature requirements for piglets at each stage:
For newborns born 1-3 days old, the ambient temperature should reach 30-32°C. Take precautionary measures; take them to 28-30°C by the age of 4-7 days; 22-30°C for the 15-30 days old piglets. The 2-3 month old piglet's ambient temperature can reach 22°C.
When the foster piglets have a certain number of sows at the same time in the pig farm, it is one of the effective measures to increase the survival rate by fostering the prolific or non-eating piglets to the litters that have fewer litters. When the number of calving sows is too small, it is necessary to raise them together so that part of the sows can be estrus as early as possible.

Weaning Piglets Feeding and managing piglet weaning is another strong stimulus since birth. include:
One is the change of nutrition, which is changed from eating warm liquid breast milk to eating solid raw dry feed;
The second is to become a completely independent life from the life of the dependent sow;
Thirdly, the living environment has also changed. It has been transferred from the delivery room to the piglet and has been regrouped.
The fourth is susceptible to pathogenic microorganism infection and illness.
To safely spend the weaning period, we need to pay attention to the smooth transition at this stage:
Feed and feeding methods The transitional feed transition means that the piglets should keep the feed unchanged within 2 weeks of weaning (still feeding lactation feed), and gradually transition to feed for weaned piglets after 2 weeks to relieve stress.
The transition of the feeding method means that the piglets are fed the best amount for 3-5 days after weaning. The average daily intake is 160 grams, and after 5 days the pigs are free to feed.
The environmental transitional piglet is very unstable during the first few days after weaning, and often calls to find sows. In order to relieve stress, it is best to keep the original litter for a period of time and then transfer the piglet to a piglet breeding house. When the weaned piglets are transferred to the colony, they usually adopt the original litter culture, ie, the litter piglet (excluding individual stunted individuals) is transferred to the piglet nursery and placed in the same column for rearing. If there are too many or too few litters in the litter, they need to be regrouped. According to the size of the body weight, the strength of the grouping column, the difference in weight of each piglet in the same column is 1-2 kg. The number of heads per group, depending on the size of the housing area, may generally be 4-6 heads or 10-12 heads.

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